WriteBlueAlert no bitmap 0

[PeterCabus]

Hi all,
I'm using the latest version of Blueiris 5 (5.5.1.13). I have several Reolink cameras. The cameras send onvif events. Those trigger the Deepstack analysis.
Sometimes it works but most of the time I get no detection. In the logs I see:
Deepstack: alert cancelled [nothing found] 0ms
WriteBlueAlert no bitmap 0

I also tried older versions with the same result.

Any ideas?

[gasahold]

I've started getting the "serious" error "WriteBlueAlert no bitmap 0" at about 5.5.1.9 or so. I get it on my camera that is using deepstack and I manually change profiles while it's in the recording state. I think the error message is referring to the trigger zone becoming unavailable for a split second while the profile is changing...